• Today

    Apr 18

    57°Lo 39°

    Mainly cloudy

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    Apr 19

    57°Lo 41°

    Periods of rain

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sun

    Apr 20

    60°Lo 42°

    Cloudy

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Mon

    Apr 21

    61°Lo 46°

    An afternoon shower possible

    Low indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      94%
  • Tue

    Apr 22

    58°Lo 43°

    Mostly cloudy, showers around

    Low indoor dust & dander levels
    • Precip
      77%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      94%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 46° 47° 51° 55° 56° 59° 60° 61°
RealFeel® 47° 50° 54° 58° 59° 60° 61° 61°
Humidity 86% 79% 73% 67% 62% 59% 57% 56%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
7%
 
8%
 
8%
 
8%
 
8%
 
8%
 
8%
 
8%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 4 ENE 4 NE 4 N 5 N 6 N 6 NNE 6 NNE 6 NNE
UV Index 1 2 2 3 3 3 3 2
Cloud Cover 94% 94% 94% 94% 94% 94% 94% 94%
Dew Point 42° 41° 43° 44° 44° 44° 44° 45°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 61° N/A 72° (1993) 52°
Low 46° N/A 29° (1951) 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 13:58 of sunlight, then sets at 8:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:48 AM with 9:47 of moolight, then sets at 11:35 AM

Top Story

Snohomish Weather Report

Wet, Cool Weather to Continue in Seattle this Weekend

April 18, 2014; 4:22 AM ET

After a brief interval of sun on Friday, rainy weather will return to the Seattle area for the weekend. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Mon. Dust & Dander

Mon. Wind Maps